<?php

namespace App\Komma\Routes;

use Illuminate\View\View;

class BreadcrumbComposer
{
    /**
     * Bind data to the view.
     *
     * @param View $view
     * @return void
     */
    public function compose(View $view)
    {
        $breadcrumbList = [
            (object) [
                'route' => request()->root(),
                'name'  => __('site/breadcrumb.rootName'),
            ],
        ];

        // Use the server request URI, because we have changed the laravel request into our RESTfull way
        $requestPath = $_SERVER['REQUEST_URI'];

        // If root then we can already return
        if ($requestPath == '/') {
            $view->with('breadcrumbList', $breadcrumbList);

            return;
        }

        // Remove the root slash, and explode into segments
        $requestPath = substr($requestPath, 1);
        $segments = explode('/', $requestPath);

        // Loop through the segments
        foreach ($segments as $index => $segment) {
            // Check if the segment has a translation defined.
            $translationKey = 'site/breadcrumb.'.$segment;
            $translation = __($translationKey);

            // If the key and translation are the same, we haven't defined a manual translation
            // Therefor we do the default conversion
            if ($translation === $translationKey) {
                $translation = ucfirst($segment);
                $translation = str_replace('-', ' ', $translation);
            }

            // Append to the breadcrumb list
            $breadcrumbList[] = (object) [
                'route' => $breadcrumbList[$index]->route.'/'.$segment,
                'name' => $translation,
            ];
        }

        $view->with('breadcrumbList', $breadcrumbList);
    }
}